260157300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1698

約数の個数: 144

約数和(自身を含む): 830905152

約数和(自身を除く): 570747852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 41, 50, 52, 60, 65, 75, 78, 82, 100, 123, 130, 150, 156, 164, 195, 205, 246, 260, 300, 325, 390, 410, 492, 533, 615, 650, 780, 820, 975, 1025, 1066, 1230, 1300, 1599, 1627, 1950, 2050, 2132, 2460, 2665, 3075, 3198, 3254, 3900, 4100, 4881, 5330, 6150, 6396, 6508, 7995, 8135, 9762, 10660, 12300, 13325, 15990, 16270, 19524, 21151, 24405, 26650, 31980, 32540, 39975, 40675, 42302, 48810, 53300, 63453, 66707, 79950, 81350, 84604, 97620, 105755, 122025, 126906, 133414, 159900, 162700, 200121, 211510, 244050, 253812, 266828, 317265, 333535, 400242, 423020, 488100, 528775, 634530, 667070, 800484, 867191, 1000605, 1057550, 1269060, 1334140, 1586325, 1667675, 1734382, 2001210, 2115100, 2601573, 3172650, 3335350, 3468764, 4002420, 4335955, 5003025, 5203146, 6345300, 6670700, 8671910, 10006050, 10406292, 13007865, 17343820, 20012100, 21679775, 26015730, 43359550, 52031460, 65039325, 86719100, 130078650, 260157300]

約数ペア:

[(1, 260157300), (2, 130078650), (3, 86719100), (4, 65039325), (5, 52031460), (6, 43359550), (10, 26015730), (12, 21679775), (13, 20012100), (15, 17343820), (20, 13007865), (25, 10406292), (26, 10006050), (30, 8671910), (39, 6670700), (41, 6345300), (50, 5203146), (52, 5003025), (60, 4335955), (65, 4002420), (75, 3468764), (78, 3335350), (82, 3172650), (100, 2601573), (123, 2115100), (130, 2001210), (150, 1734382), (156, 1667675), (164, 1586325), (195, 1334140), (205, 1269060), (246, 1057550), (260, 1000605), (300, 867191), (325, 800484), (390, 667070), (410, 634530), (492, 528775), (533, 488100), (615, 423020), (650, 400242), (780, 333535), (820, 317265), (975, 266828), (1025, 253812), (1066, 244050), (1230, 211510), (1300, 200121), (1599, 162700), (1627, 159900), (1950, 133414), (2050, 126906), (2132, 122025), (2460, 105755), (2665, 97620), (3075, 84604), (3198, 81350), (3254, 79950), (3900, 66707), (4100, 63453), (4881, 53300), (5330, 48810), (6150, 42302), (6396, 40675), (6508, 39975), (7995, 32540), (8135, 31980), (9762, 26650), (10660, 24405), (12300, 21151), (13325, 19524), (15990, 16270)]